Acta Photonica Sinica, Volume. 50, Issue 4, 191(2021)

Improvement of LVF-based NIR Spectral Sensor on Both Spatial and Time Domains

Xuquan WANG1...2,3, Songlei HUANG1,2, Pengyu KE1,2,3, Mengxuan LIU1,2, Zhenli ZHAO1,2, and Jiaxiong FANG12 |Show fewer author(s)
Author Affiliations
  • 1State Key Laboratories of Transducer Technology, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai200083, China
  • 2Key Laboratory of Infrared Imaging Materials and Detectors, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai00083, China
  • 3University of Chinese Academy of Sciences, Beijing100049, China
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    Figures & Tables(2)
    • Table 1. The specification of spectral sensor

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      Table 1. The specification of spectral sensor

      ParameterTypical value
      Spectral range900 nm to 1 700 nm
      Number of pixels512×2
      Pixel size25 µm×25 µm
      Dimensions55 mm (L)×33 mm (W)×13 mm (H)
      Weight<80 g
      Power requirement< 25 mA@3.3 V
      Operating temperature-20~60 °C
    • Table 2. The absorption peaks of SRM2035a

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      Table 2. The absorption peaks of SRM2035a

      AbsorbanceStandard/nmOffset without data fusion/nmOffset with data fusion/nm
      Peak 1975.8 ± 0.1+4.4+2.8
      Peak 11 075.6 ± 0.1-3.0-0.6
      Peak 11 151.5 ± 0.1+2.8-1.7
      Peak 11 222.2 ± 0.2+0.9+0.9
      Peak 11 366.8 ± 0.1-0.50
      Peak 11 469.1 ± 0.2+1.0+0.4
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    Xuquan WANG, Songlei HUANG, Pengyu KE, Mengxuan LIU, Zhenli ZHAO, Jiaxiong FANG. Improvement of LVF-based NIR Spectral Sensor on Both Spatial and Time Domains[J]. Acta Photonica Sinica, 2021, 50(4): 191

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    Paper Information

    Category: Spectroscopy

    Received: Dec. 9, 2020

    Accepted: Jan. 28, 2021

    Published Online: May. 11, 2021

    The Author Email:

    DOI:10.3788/gzxb20215004.0430001

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